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Modeling Simulation Engineer Jobs in Illinois (NOW HIRING)

Advanced proficiency with Systems Tool Kit (STK), Model-Based Systems Engineering (MBSE) software ... simulation environments. * Wargaming & Analysis:Proven track record of developing wargame models ...

Build discrete event simulation models for various parts of the manufacturing or logistic process ... Bachelor's degree in Industrial Engineering, Mechanical/Manufacturing Engineering, or Computer ...

Build discrete event simulation models for various parts of the manufacturing or logistic process ... Bachelor's degree in Industrial Engineering, Mechanical/Manufacturing Engineering, or Computer ...

Build discrete event simulation models for various parts of the manufacturing or logistic process ... Bachelor's degree in Industrial Engineering, Mechanical/Manufacturing Engineering, or Computer ...

Build discrete event simulation models for various parts of the manufacturing or logistic process ... Bachelor's degree in Industrial Engineering, Mechanical/Manufacturing Engineering, or Computer ...

Build discrete event simulation models for various parts of the manufacturing or logistic process ... Bachelor's degree in Industrial Engineering, Mechanical/Manufacturing Engineering, or Computer ...

Build discrete event simulation models for various parts of the manufacturing or logistic process ... Bachelor's degree in Industrial Engineering, Mechanical/Manufacturing Engineering, or Computer ...

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Modeling Simulation Engineer information

See Illinois salary details

$37.8K

$119.6K

$184.6K

How much do modeling simulation engineer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for modeling simulation engineer in Illinois is $119,577.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,200.00 and $142,000.00 per year, depending on experience, location, and employer.

What does a modeling simulation engineer do?

A Modeling Simulation Engineer develops virtual models and simulations to analyze complex systems and processes. They use mathematical models, computer simulations, and data analysis to predict system performance and optimize designs before physical implementation. These engineers typically work in industries like aerospace, defense, automotive, and healthcare to improve efficiency, safety, and decision-making. Their role often involves coding, algorithm development, and working with simulation software to test real-world scenarios in a virtual environment.

What are the typical responsibilities and project stages for a modeling simulation engineer?

Modeling Simulation Engineers are responsible for developing mathematical models, running simulations, analyzing results, and providing recommendations to improve system performance or design. Projects often begin with understanding client or stakeholder requirements, followed by designing models based on those needs and iteratively refining them as data is collected. Engineers work closely with design, hardware, and software teams to validate models and ensure alignment with real-world performance. Collaborating with colleagues and presenting findings to both technical and non-technical audiences are routine aspects of the job, making cross-functional communication vital for project success.

What are the key skills and qualifications needed to thrive in the modeling simulation engineer position, and why are they important?

To thrive as a Modeling Simulation Engineer, you need a strong background in mathematics, physics, and computer science, typically supported by a relevant engineering or science degree. Proficiency with simulation software such as MATLAB, Simulink, ANSYS, or similar tools, and sometimes certifications in systems engineering or modeling methodologies, are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills set top candidates apart. These qualifications are crucial for accurately representing complex systems, translating requirements into effective models, and collaborating with multidisciplinary teams to achieve project goals.

What are the most commonly searched types of Modeling Simulation Engineer jobs in Illinois?

The most popular types of Modeling Simulation Engineer jobs in Illinois are:

What are popular job titles related to Modeling Simulation Engineer jobs in Illinois?

For Modeling Simulation Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Modeling Simulation Engineer jobs in Illinois look for?

The top searched job categories for Modeling Simulation Engineer jobs in Illinois are:

What cities in Illinois are hiring for Modeling Simulation Engineer jobs?

Cities in Illinois with the most Modeling Simulation Engineer job openings:

Infographic showing various Modeling Simulation Engineer job openings in Illinois as of August 2026, with employment types broken down into 87% Full Time, 3% Part Time, and 10% Contract. Highlights an 97% In-person, and 3% Remote job distribution, with an average salary of $119,577 per year, or $57.5 per hour.

Modeling & Simulation Engineer

Arenatechnologies

Virginia, IL โ€ข On-site

$110 - $140/hr

Other

Medical, Life, Retirement

Posted 6 days ago


Job description

Overview

Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth,we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to the mission. SPA: Objective. Responsive. Trusted.

The Joint, Office of the Secretary of Defense, Interagency Division (JOID) provides expert support services to a range of customers spanning across the Department of Defense, Federal Civilian, and international markets. JOID provides a diverse portfolio of analytical and programmatic capabilities to help our customers make informed decisions on their most challenging issues.

Group W provides wargaming, warfare modeling and simulation, software development, data analytics, and operations research/system analysis support to the national security mission. As a leader in the fields of campaign, mission, and wargaming analysis we embrace the cycle of research paradigm, continually seeking to improve the multi-method application of tools, data, methods, and techniques to generate credible and resilient insights to inform decisions on the Departmentโ€™s most challenging issues spanning CONOPs, acquisitions, force structures, tactics, and strategies. Group W is the developer and maintainer of the Synthetic Theater Operations Research Model (STORM), the authoritative M&S tool accepted by the Joint Analytic Community for analysis of theater-level, multi-domain, joint warfare. Similarly, we developed and manage the Standard Wargame Integration and Facilitation Tool (SWIFT) for OSW as an adaptable environment to support joint force combatantsโ€™ wargaming requirements.

We have an immediate need for a Modeling & Simulation Engineer to provide onsite support in Quantico, VA.

Responsibilities

The Modeling & Simulation Engineer will apply advanced analytical, modeling, and simulation skills to solve complex warfighting problems in support of the USMC Operations Analysis Directorate (OAD). This role supports engagement-level analysis through the development and execution of analytical models, statistical methods, parametric and non-parametric techniques, regression analysis, and computer-based simulations using AFSIM. The analyst will develop mission-level representations of U.S., allied, and adversary forces executing warfighting concepts of operation. In addition, the analyst will advise operations research analysts, scientists, or engineers on appropriate analytical techniques, modeling approaches, and methods for addressing assigned problem sets.

Qualifications

Required:

  • Bachelor's degree from an accredited university in physics, mathematics, engineering, or an applied science discipline.
  • 2+ years of professional experience, including experience with AFSIM.
  • Active Secret clearance.
  • Able to work fully onsite based on client needs.

Desired:

  • Active TS/SCI clearance.
  • Master's degree in operations research, physics, mathematics, engineering, or an applied science discipline.
  • Prior experience writing Python, R, or MATLAB code for pre-processing, post-processing, data analytics, and data visualization.
Pay Range Information

At SPA, we strive to deliver a robust total compensation package that will attract and retain top talent. Elements of the compensation package include competitive base pay and variable compensation opportunities. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, etc. Please note that the salary information shown below is a general guideline only. Salaries are commensurate with experience and qualifications, as well as market and business considerations. Virginia, Pay Transparency Salary range: USD $110,000.00/Yr. - USD $140,000.00/Yr.

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